Microwave Hydrothermal Synthesis of Nanosize TiO2

摘要：

　　Nanocrystalline titanium dioxide was synthesized by microwave hydrothermal (MH) using tetrabutyl titanate and normal butyl alcohol as start materials.The mixture solution of tetrabutyl titanate and normal butyl alcohol in 1∶1.5 molar ratio was processed in a microwave hydrothermal digestion system at 200℃ for 20 min to prepare nanosized TiO2 powders.The results showed that the microwave assisted reactions proceed at a faster rate than the traditional hydrothermal methods.The powder was heat treated at 500℃ and the final products is ~20 nm in size and well dispersed.

关键词： Microwave hydrothermal TiO2 nanocrystalline

作者: Zhou Zehua Li Wenkui Chen Zhiqin

作者单位: Jiangxi Key Laboratory of Surface Engineering,Jiangxi Science and Technology Normal University,Nanchang,330013,China

会议类型: 国际会议

会议名称: The Fifth China International Conference on High-Performance Ceramics (第五届先进陶瓷国际研讨会(CICC-5))

会议地点: 长沙

会议语种:英文

页码: 1461-1462

在线出版日期: 2007-05-10（万方平台首次上网日期，不代表论文的发表时间）